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Mann, Matthew James; Maxwell, Gerri M.; Holland, Glenda – Journal of Instructional Pedagogies, 2013
This study examined differences in Texas middle school student achievement in science by school district enrollment size. Quantitative research utilized analysis of variance to determine whether significant differences existed between student achievement on the 2010 Texas Assessment of Knowledge and Skills 8th grade science results and four school…
Descriptors: Middle School Students, Science Achievement, School District Size, Statistical Analysis
Peer reviewed Peer reviewed
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Garcia, SantaPaula Gama; Jones, Don; Holland, Glenda; Mundy, Marie-Anne – Journal of Instructional Pedagogies, 2013
The purpose of this study was to compare two middle schools in one school district in south Texas to determine if presence or absence of instructional coaches has an effect on student achievement. The research design was a quantitative pre experimental study: a nonequivalent (posttest only) control group design in which the experimental group and…
Descriptors: Coaching (Performance), Instructional Improvement, Statistical Analysis, Control Groups